Tires can be divided into three kinds according to the charging pressure
Super low pressure tire. The charging pressure is generally less than 2 kg / cm 2.Among them, more cars are used, second kinds of low pressure tires
Low pressure tire. The charging pressure is usually 2 to 5.5 kg / 2 / cm. With the increase of cord strength and tire carrying capacity, the inflation pressure of some tires exceeds 5.5 kg / cm 2, but its cushioning performance is close to that of low pressure tires, and is still low pressure tires.
Divided by inflation pressure:High pressure tire. Inflation pressure is generally 5.5 kg / cm, more than 2, stiffness, buffering performance is poor, has been rarely used.
